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用于海浪波形生成的matlab程序(Waveform for the waves generated by matlab program)

upf滤波算法程序，利用MATLAB编写，相当好用(upf filtering algorithm procedure, and use MATLAB to prepare, very easy to use)

说明：  基于MATLAB GUI 设计的数字信号处理系统，可以实现基本的信号生成，信号分析和信号滤波以及简单的语音信号处理等功能。其中信号生成模块可实现正弦波、方波、三角波、高斯白噪声、chrip信号的生成和叠加；信号分析模块支持基本的傅氏变换下的频域分析功能；信号滤波模块可以实现数字低通、高通、带通、带阻下的切比雪夫、巴特沃思、椭圆滤波器的设计和滤波处理；语音信号处理模块可以实现音频文件的读取、播放、叠加噪声、滤波等功能。(Based on MATLAB GUI design of digital signal processing system, you can achieve the basic signal generation, signal analysis and signal filtering, and simple voice signal processing and other functions. The signal generating module can realize the sine wave, triangle wave, Fang Bo, Gauss, chrip generation and superposition of white noise signal; signal analysis module supports the analysis function of frequency domain Fourier transform basic conditions; signal filtering module can realize digital low-pass, high pass, band pass, band stop, Butterworth, the Chebyshev elliptic filter design filtering and processing of speech signal processing; module can realize audio files to read, play, adding noise, filtering and other functions.)

求波形的峰值，可以求出一组数据中的峰值，并且数据的峰值可以有很多个。(Seeking the peak of a waveform, can be calculated in a set of data in the peak, and the data of the peak there can be many。)

FMCW调频连续波雷达的测距测角，本程序的性能已经超过其他算法，合成孔径雷达（SAR)目标成像仿真。( FMCW frequency modulated continuous wave radar range and angular measurements, This program has exceeded the performance of other algorithms, Synthetic Aperture Radar (SAR) imaging simulation target.)

说明：  基于互质采样-分段相参积累多项式相位变换的微弱线性调频信号检测算法。该代码的相关论文以oral presentation的形式发表于2018年10月在南京举行的IET国际雷达会议。(Multi-component LFM parameter estimation via order-2 DPT (overlapping and coprime) Author: Dr. Shengheng LIU)

基于matlab的水准网平差程序基于matlab的水准网平差程序基于matlab的水准网平差程序 水准网平差 解压文件 并运行leveling.m(Matlab network adjustment based on the standard procedures based on the standard network adjustment program matlab matlab-based standards of quality network adjustment program extract the files and run network adjustment leveling.m)

梯度脸，人脸识别光照处理，解决不同光照下的人脸识别(Gradientface: for face recogntiion under varying illumination)

说明：  很强大，用于优化的算法，准确度高，速度快(Very good, algorithm for optimization, high accuracy, fast speed)

一个用于改变图像大小的matlab程序 有需要的朋友可以看下(One for changing the image size of matlab programs need a friend to see next)